JPH01147382U - - Google Patents
Info
- Publication number
- JPH01147382U JPH01147382U JP4213488U JP4213488U JPH01147382U JP H01147382 U JPH01147382 U JP H01147382U JP 4213488 U JP4213488 U JP 4213488U JP 4213488 U JP4213488 U JP 4213488U JP H01147382 U JPH01147382 U JP H01147382U
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- crane
- load
- display device
- boom
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Jib Cranes (AREA)
- Audible And Visible Signals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4213488U JPH01147382U (en]) | 1988-03-30 | 1988-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4213488U JPH01147382U (en]) | 1988-03-30 | 1988-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01147382U true JPH01147382U (en]) | 1989-10-12 |
Family
ID=31268556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4213488U Pending JPH01147382U (en]) | 1988-03-30 | 1988-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01147382U (en]) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57175694A (en) * | 1981-04-17 | 1982-10-28 | Kato Seisakusho Kk | Indicator for crane work |
-
1988
- 1988-03-30 JP JP4213488U patent/JPH01147382U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57175694A (en) * | 1981-04-17 | 1982-10-28 | Kato Seisakusho Kk | Indicator for crane work |